Home / 9,476.42-14,208.28-4,543.37

Finding the Fourth Proportional to 9,476.42, 14,208.28 and 4,543.37

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Solution

The fourth proportional to 9,476.42, 14,208.28 and 4,543.37 is: 6,812.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476.42 : 14,208.28 = 4,543.37 : x
  2. Step 2: Convert to fraction form
    9,476.42/14,208.28 = 4,543.37/x
  3. Step 3: Cross multiply
    9,476.42x = 14,208.28 × 4,543.37
  4. Step 4: Simplify right side
    9,476.42x = 64,553,390.70
  5. Step 5: Solve for x
    x = 64,553,390.70/9,476.42
  6. Step 6: Final answer
    x = 6,812.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.